Excited Particles
by Serenawalken

Rated: T •
Summary: After Aguri escaped from a dangerous place called Sanctuary, she took the last particles of Korosensei to give him a more fitting funeral. However, particles are excited and a change in state happens when Aguri is attacked. Now living again, he discovers Aguri also has something wrong with her, and he won't unexcite his particles until her last day.

But there might be something else besides death for both of them around the corner, as the chant of Sanctuary grows louder.